1-ma’ruza. Kirish. Kompyuter tarmoqlarining tarixi. Reja

1-ma’ruza. Kirish. Kompyuter tarmoqlarining tarixi.

Reja:

1. 
   Kirish. Kompyuter tarmoqlarining rivojlanish bosqichlari.
   
2. 
   Kompyuterlarning avlodlari va ularning imkoniyatilari
   
3. 
   Kompyuter tarmoqlarining protokollari, ilovalar haqida umumiy tushunchalar.
   

Kalit so'zlar. Ma’lumot uzatish tarmog’i (data transmission networks), kompyuter tarmoqlari (computer networks), evolyutsiya (evolution), hisoblsah tizimlari (computing systems), multiplekslash (multiplexing), telekommunikatsiyalar (telecommunications), ulanish tarmog’i (access network), mikroprotsessor (microprocessor), superkompyuter (supercomputer), terminal (terminal), paketni qayta ishlash tizimlari (batch processing system), samaradorlik kriteriyalari (efficiency criterion), o’tkazish qobiliyati (throughput), tizim resursi (system resource), yuklash (download), hisoblash tizimlari (computing systems), foydalanuvchi (user), ilova (application), paketli tizim (batch system), unumdorlik (productivity), vazifalarni masofadan kiritish tizimlari (productivity), global aloqa (global communications), telefon tarmog’i (telephone network), masofaviy terminal (telephone network), dasturiy ta’minot (software), ko’p terminalli tizim (multi-terminal system), meynfreym (mainframe), ulanish (access), pereferiya qurilmasi (peripheral device), paketlar kommutatsiyasi (packet switching), kompyuter (computer), masofaviy ulanish (remote access), taqsimlangan resurs (shared resource), super-EHM (supercomputer), tarmoq xizmatlari (network services), tarmoq (network), ARPANET, global tarmoqlar (wide area network), Internet, kommunuikatsion protokollar (communication protocols), tarmoq operatsion tizimi (network operating system), tarmoq texnologiyasi, ibm, SNA, network architecture, Х.25, WAN, marshrutlash (routing), tarkibiy tarmoq (concatenated network), kanallar kommutatsiyasi (circuit switching), aloqa liniyasi (communication line), uzatish tezligi (transmission rate), plesiochronous, digital, hierarchy, PDH, nuqta-nuqta (point-to-point), synchronize, SDH, DWDM, wave, divisibility, multiplexer.